Patents Examined by Jane C. Oswecki
  • Patent number: 8114425
    Abstract: Process for the production of wood-based materials containing wood parts, comprising the steps a) bringing wood parts into contact with a1) alkaline binder and a2) thiacloprid and b) pressing a bed of wood parts, containing wood parts treated according to step a), under pressure at a temperature of the press contact surfaces of 126° C. to 240° C.
    Type: Grant
    Filed: April 15, 2009
    Date of Patent: February 14, 2012
    Assignee: LANXESS Deutschland GmbH
    Inventors: Steffen Donath, Thomas Jaetsch, Peter Spetmann, Tobias Zahlmann, Andreas Böttcher, Erasmus Vogl
  • Patent number: 6335452
    Abstract: A 1-substituted 2,5-dithienylpyrrole derivative having the following formula (I). in which R is hydrogen, a substituted or non-substituted alkyl group, or a substituted or non-substituted aromatic group, Y is hydrogen or cyano group, it can be involved the case that one of Ys may be hydrogen and the other may be cyano group, and n is an integer of 1 to 3. The derivative is used for forming films.
    Type: Grant
    Filed: March 12, 2001
    Date of Patent: January 1, 2002
    Assignee: Chiba University
    Inventor: Katsuyuki Ogura
  • Patent number: 6331552
    Abstract: Substituted imidazolidine derivatives of the formula I, in which B, E, W, Y, R, R2, R3, R30, e and h have the meanings indicated in the claims. The compounds of the formula I are valuable pharmaceutical active compounds, which are suitable, for example, for the therapy of inflammatory disorders, for example of rheumatoid arthritis, or of allergic disorders. The compounds of the formula I are inhibitors of the adhesion and migration of leucocytes and/or antagonists of the adhesion receptor VLA-4 belonging to the integrins group. They are generally suitable for the therapy or prophylaxis of illnesses which are caused by an undesired extent of leucocyte adhesion and/or leucocyte migration or are associated therewith, or in which cell-cell or cell-matrix interactions which are based on interactions of VLA-4 receptors with their ligands play a part.
    Type: Grant
    Filed: March 1, 2000
    Date of Patent: December 18, 2001
    Assignee: Aventis Pharma Deutschland GmbH
    Inventors: Volkmar Wehner, Hans Ulrich Stilz, Wolfgang Schmidt, Dirk Seiffge
  • Patent number: 6323315
    Abstract: The present invention provides compounds of the formula where R1-R5 are each, independently, a hydrogen atom or a normal or branched C1-C6-alkyl group; A is a methionyl, phenylalanyl or phenylglycyl residue; n is 0 or 1; R6 is a hydrogen atom; and R7 is a carbocylic group, an aromatic group, a C1-C4-alkyl group, a pyridylalkyl group or a heterocyclic group. In another embodiment, R6 is benzyl or —C(O)OR8, where R8 is a C1-C6-alkyl group, and R7 is a heteroaromatic group, such as a 2-thiazolyl group.
    Type: Grant
    Filed: March 31, 2000
    Date of Patent: November 27, 2001
    Assignees: BASF Aktiengesellschaft, Arizona Board of Regents
    Inventors: George R. Pettit, Jayaram K. Srirangam, Michael D. Williams, Kieran P. M. Durkin, Teresa Barlozzari, Andreas Kling, Bernd Janssen, Andreas Haupt
  • Patent number: 6316478
    Abstract: This invention relates to novel spiro compound derivatives of benzoisothiazolyl-urea and -thiourea and compositions thereof. These compounds are useful in the treatment of disease states mediated by the chemokine, Interleukin-8 (IL-8).
    Type: Grant
    Filed: March 3, 2000
    Date of Patent: November 13, 2001
    Assignee: SmithKline Beecham Corporation
    Inventors: Katherine L. Widdowson, Hong Nie
  • Patent number: 6313132
    Abstract: The invention relates to novel compounds of Formula (I) wherein R1, R2, R3, R4, R5, R6, R7 and Ar are as defined in claim 1, their salts with physiologically acceptable acids and, when the compounds can be in the form of optical isomers, the racemic mixture and the individual enantiomers. The compounds have anticholinergic activity, and the invention also relates to the compounds of Formula (I), the use of the compounds of Formula (I) for preparing anticholinergic drugs, the use of the compounds of Formula (I) for treating urinary tract incontinence, and methods for preparing the compounds of Formula (I).
    Type: Grant
    Filed: September 27, 1999
    Date of Patent: November 6, 2001
    Assignee: Pharmacia AB
    Inventors: Rolf Johansson, Martin Haraldsson, Erik Ringberg, Ian Vagberg, Katarina Beierlein, Rikard Emond, Birger Sjoberg
  • Patent number: 6313302
    Abstract: A compound of the following formula: and the salts thereof, wherein A is hydrogen, halo, or hydroxy; the broken line represents an optional double bond with proviso that if the broken line is a double bond, then A is absent; Ar1 is optionally substituted phenyl; Ar2 is aryl or heteroaryl selected from phenyl, napththyl, or pyridyl, the aryl or heteroaryl being optionally substituted; R1 is hydrogen, hydroxy, or C1-C4 alkyl; and R2 and R3 are independently selected from optionally substituted C1-C7 alkyl, C3-C6 cycloalkyl, C2-C6 alkenyl, C2-C6 alkynyl, or R2 and R3, together with the nitrogen atom to which they are attached, form an optionally substituted pyrrolidine. These compounds are useful as kappa agonists.
    Type: Grant
    Filed: January 26, 2001
    Date of Patent: November 6, 2001
    Assignee: Pfizer Inc.
    Inventors: Fumitaka Ito, Hiroshi Kondo
  • Patent number: 6310061
    Abstract: A compound of the following formula: and the salts thereof, wherein A is hydrogen, halo, or hydroxy; the broken line represents an optional double bond with proviso that if the broken line is a double bond, then A is absent; Ar1 is optionally substituted phenyl; Ar2 is aryl or heteroaryl selected from phenyl, napththyl, or pyridyl, the aryl or heteroaryl being optionally substituted; R1 is hydrogen, hydroxy, or C1-C4 alkyl; and R2 and R3 are independently selected from optionally substituted C1-C7 alkyl, C3-C6 cycloalkyl, C2-C6 alkenyl, C2-C6 alkynyl, or R2 and R3, together with the nitrogen atom to which they are attached, form an optionally substituted pyrrolidine, piperidine or morpholine ring. These compounds are useful as kappa agonists.
    Type: Grant
    Filed: January 26, 2001
    Date of Patent: October 30, 2001
    Assignee: Pfizer Inc.
    Inventors: Fumitaka Ito, Hiroshi Kondo
  • Patent number: 6310080
    Abstract: Selected amino acid hydroxyethylamino sulfonamide compounds are effective as retroviral protease inhibitors, and in particular as inhibitors of HIV protease. The present invention relates to such retroviral protease inhibitors and, more particularly, relates to selected novel compounds, composition and method for inhibiting retroviral proteases, such as human immunodeficiency virus (HIV) protease, prophylactically inhibiting retroviral infection or the spread of a retrovirus, and treatment of a retroviral infection.
    Type: Grant
    Filed: December 1, 1999
    Date of Patent: October 30, 2001
    Assignee: G. D. Searle & Co.
    Inventors: Daniel P Getman, Gary A. DeCrescenzo, John N. Freskos, Michael L. Vazquez, James A. Sikorski, Balekudru Devadas, Srinivasan Nagarajan, David L. Brown, Joseph J. McDonald
  • Patent number: 6307061
    Abstract: A compound of the following formula: and the salts thereof, wherein A is hydrogen, halo, hydroxy, or the like; the broken line represents an optional double bond with proviso that if the broken line is a double bond, then A is absent; Ar1 is optionally substituted phenyl or the like; Ar2 is aryl or heteroaryl selected from phenyl, napththyl, pyridyl, and the like, the aryl or heteroaryl being optionally substituted; R1 is hydrogen, hydroxy, C1-C4 alkyl, or the like; and R2 and R3 are independently selected from optionally substituted C1-C7 alkyl, C3-C6 cycloalkyl, C2-C6 alkenyl, C2-C6 alkynyl, and the like or R2 and R3, together with the nitrogen atom to which they are attached, form an optionally substituted pyrrolidine, piperidine or morpholine ring. These compounds are useful as kappa agonists.
    Type: Grant
    Filed: January 26, 2001
    Date of Patent: October 23, 2001
    Assignee: Pfizer Inc.
    Inventors: Fumitaka Ito, Hiroshi Kondo
  • Patent number: 6306890
    Abstract: A compound of the formula where: n, and X are as defined in the specification, and the compound possesses selectivity for inhibition of cyclooxygenase-2.
    Type: Grant
    Filed: August 30, 1999
    Date of Patent: October 23, 2001
    Assignee: Vanderbilt University
    Inventors: Amit S. Kalgutkar, Lawrence J. Marnett
  • Patent number: 6303602
    Abstract: A compound of the following formula: or a salt thereof, wherein A is hydrogen, halo, hydroxy; the broken line represents an optional double bond with proviso that if the broken line is a double bond, then A is absent; Ar1 is optionally substituted phenyl; Ar2 is aryl or heteroaryl selected from phenyl, napththyl, furanyl or thienyl, the aryl or heteroaryl being optionally substituted; R1 is hydrogen, hydroxy, or C1-C4 alkyl; and R2 and R3 are independently selected from optionally substituted C1-C7 alkyl, C3-C6 cycloalkyl, C2-C6 alkenyl, C2-C6 alkynyl, or R2 and R3, together with the nitrogen atom to which they are attached, form an optionally substituted pyrrolidine, piperidine or morpholine ring. These compounds are useful as kappa agonists.
    Type: Grant
    Filed: January 26, 2001
    Date of Patent: October 16, 2001
    Assignee: Pfizer Inc.
    Inventors: Fumitaka Ito, Hiroshi Kondo
  • Patent number: 6297382
    Abstract: A process is provided for preparing a compound of the formula: comprising deprotecting a compound of the formula
    Type: Grant
    Filed: July 20, 2000
    Date of Patent: October 2, 2001
    Assignee: Pfizer, Inc.
    Inventor: Robert W. Scott
  • Patent number: 6297271
    Abstract: The invention relates to compounds having usefulness in the control of Take-All disease in plants, particularly cereals, a method for the control of Take-All disease, and fungicidal compositions for carrying out the method. Compounds of the invention are oximes or hydrazones of arylgloxamides or heteroarylglyoxamides or cycloalkenylglyoxamides.
    Type: Grant
    Filed: August 10, 2000
    Date of Patent: October 2, 2001
    Assignee: Monsanto Technology LLC
    Inventor: Dennis P. Phillion
  • Patent number: 6294551
    Abstract: This invention relates to neurotrophic low molecular weight, small molecule N-linked sulfonamides of heterocyclic thioesters having an affinity for FKBP-type immunophilins, and their use as inhibitors of the enzyme activity associated with immunophilin proteins, particularly peptidyl-prolyl isomerase, or rotamase, enzyme activity.
    Type: Grant
    Filed: March 1, 2000
    Date of Patent: September 25, 2001
    Assignee: GPI Nil Holdings, Inc.
    Inventors: Gregory S. Hamilton, Jai-He Li, Wei Huang
  • Patent number: 6294569
    Abstract: A compound of the following formula: and the salts thereof, wherein A is hydrogen, halo, hydroxy, or the like; the broken line represents an optional double bond with proviso that if the broken line is a double bond, then A is absent; Ar1 is optionally substituted phenyl or the like; Ar2 is aryl or heteroaryl selected from phenyl, napththyl, pyridyl, and the like, the aryl or heteroaryl being optionally substituted; R1 is hydrogen, hydroxy, C1-C4 alkyl, or the like; and R2 and R3 are independently selected from optionally substituted C1-C7 alkyl, C3-C6 cycloalkyl, C2-C6 alkenyl, C2-C6 alkynyl, and the like or R2 and R3, together with the nitrogen atom to which they are attached, form an optionally substituted pyrrolidine, piperidine or morpholine ring. These compounds are useful as kappa agonists.
    Type: Grant
    Filed: January 26, 2001
    Date of Patent: September 25, 2001
    Assignee: Pfizer Inc.
    Inventors: Fumitaka Ito, Hiroshi Kondo
  • Patent number: 6294557
    Abstract: A compound of the following formula: and the salts thereof, wherein A is hydrogen, halo, hydroxy, or the like; the broken line represents an optional double bond with proviso that if the broken line is a double bond, then A is absent; Ar1 is optionally substituted phenyl or the like; Ar2 is aryl or heteroaryl selected from phenyl, napththyl, pyridyl, and the like, the aryl or heteroaryl being optionally substituted; R1 is hydrogen, hydroxy, C1-C4 alkyl, or the like; and R2 and R3 are independently selected from optionally substituted C1-C7 alkyl, C3-C6 cycloalkyl, C2-C6 alkenyl, C2-C6 alkynyl, and the like or R2 and R3, together with the nitrogen atom to which they are attached, form an optionally substituted pyrrolidine, piperidine or morpholine ring. These compounds are useful as kappa agonists.
    Type: Grant
    Filed: January 26, 2001
    Date of Patent: September 25, 2001
    Assignee: Pfizer Inc.
    Inventors: Fumitaka Ito, Hiroshi Kondo
  • Patent number: 6294685
    Abstract: A method for a gas phase catalytic oxidation reaction of a hydrocarbon, which comprises: subjecting an alkane having a carbon number ranging from 3 to 8 and/or an alkene having a carbon number ranging from 2 to 8 to a gas phase catalytic oxidation reaction to produce a vapor phase oxidation product in the presence of a mixed metal oxide catalyst, wherein the reacion is conducted in the presence of particles substantially inert to the reaction in an amount within a range of the same amount as the amount of catalyst to 99 wt. % in all particles.
    Type: Grant
    Filed: February 3, 2000
    Date of Patent: September 25, 2001
    Assignee: Mitsubishi Chemical Corporation
    Inventors: Takashi Ushikubo, Kazunori Oshima, Itaru Sawaki, Ken Shiraga, Satoshi Kobayakawa, Hideaki Takumi
  • Patent number: 6294568
    Abstract: The present invention provides compounds represented by the general formula (I): and a salt thereof, and anti-inflammatory agents and antitumor agents containing the compounds as the active ingredients.
    Type: Grant
    Filed: June 26, 2000
    Date of Patent: September 25, 2001
    Assignee: Nissin Food Products Co., Ltd.
    Inventors: Toshihiro Yamada, Yoichi Nobuhara, Kazuhiro Kobayashi, Satoshi Hirano, Takanobu Sakurai, Hiroshi Mikami, Ayako Miyake
  • Patent number: 6294560
    Abstract: The present invention is directed to an improved synthesis of clasto-lactacystin-&bgr;-lactone, and analogs thereof, that proceeds in fewer steps and in much greater overall yield than syntheses described in the prior art. The synthetic pathway relies upon a novel stereospecific synthesis of an oxazoline intermediate and a unique stereoselective addition of a formyl amide to the oxazoline. Also described are novel clasto-lactacystin-&bgr;-lactones, and analogs thereof and their use as proteosome inhibitors.
    Type: Grant
    Filed: June 20, 2000
    Date of Patent: September 25, 2001
    Assignee: Millennium Pharmaceuticals, Inc..
    Inventors: François Soucy, Louis Plamondon, Mark Behnke, William Roush